#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
    int i = 0;
    for (i = 1; i <= 9; i++)
    {
        int j = 0;
        for (j = 1; j <= i;j++)
        {
            printf("%d*%d=%d\t", i, j, i * j);
        }
        printf("\n");
    }
	return  0;
}